package com.fristvue.service;

import java.util.List;

import com.fristvue.po.ShopCart;
import com.fristvue.po.Util.Page;
import com.fristvue.po.Util.ShopUtil;

public interface ShopCartService {
	//查询出用户对应的购物中的数据
	public Page<ShopCart> findShopList(Integer num, Integer size, ShopUtil shopUtil);
	//添加购物车数据
	public boolean ShopCartAdd(ShopCart shopCart);
	//删除
	public boolean DeleteShopCart(Integer shopCartId);
	//找到对应数据
	public ShopCart shopCartById(Integer id);
	//修改数据
	public boolean updatShopCartById(ShopCart shopCart);
}

